Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

[Rick] had a problem. His garage refrigerator was tasked with a critical duty—keeping refreshing beverages at low temperature. Unfortunately, it had failed—the condenser was forever running, or not ...

The PCA9698 is an I2C, 40 pins parallel IO expander. These 40 pins can be configured as INPUT or OUTPUT and are addressable via 5 banks (groups) of 8 IO pins. The library provides read/write access to ...

In a level of open criticism that's unusually frank for Microsoft's corporate-friendly business-networking site, hobbyist electronics vendor Adafruit published a stinging assessment of the rewritten ...

GFXDraw is a powerful and easy-to-use GUI library for Arduino. It offers simple elements, powerful path-based vector drawings, ready to use widgets and visual effects. The library is made especially ...